An ag economist says the import ban of live cattle from Mexico continues to put pressure on producers in the southern United ...

An investigation is underway after rumors began swirling about New World Screwworm being found in Missouri, according to the Missouri Department of Agriculture.

Entomologists got rid of screwworms by using nuclear radiation to sterilize millions of male screwworms in a lab, which were ...

Texas & Southwestern Cattle Raisers Association President Carl Ray Polk Jr. today issued the following statement in support of the New World Screwworm Preparedness Act of 2025: “The ...

"Certain drugs to treat screwworm infection are not licensed in the U.S., having been unnecessary for half a century." ...

After a decades-long campaign to beat the parasites down to Panama, they’re speeding back up north.

Having an infestation of screwworms would impact Texas as well as the rest of the U.S. With the potential for a number of risks, U.S. Senators John Cornyn and Ted Cruz are hoping to fund an operation ...

NCBA’s Woodall says the goal is complete eradication — not just from the U.S., but from Mexico and Central America, ...

Screwworm outbreak in Mexico leads to six human cases and a U.S. livestock import ban, threatening public health and cattle ...

A flesh-eating parasite known as New World Screwworm is moving closer and closer to the US border in Texas. The devastating ...

For the second time in under six months, the U.S. is closed to cattle, sheep and bison imports through ports of entry along the southern border. Secretary of Agriculture Brooke Rollins announced the ...

BEGIN AT 8 A.M. NEW MEXICO’S CATTLE INDUSTRY IS GETTING READY FOR SCREWWORM TO HIT OUR STATE. THIS IS LARVAE THAT ENTERS THE WOUNDS OF COWS DEVELOPING UNDER THE SKIN AND OFTEN CAUSES DEATH.